Sentence examples for an effort to invalidate from inspiring English sources

Saying it is the domain of the federal government, he recently threatened to sue four Republican-heavy states — Arizona, South Carolina, South Dakota and Utah — in an effort to invalidate recent constitutional amendments that prohibit private sector workers from choosing a union by signing cards, a process known as card check.

HTC launched the London-based lawsuits a year ago as part of an effort to invalidate European patents Apple had referred to in a German court case.

"It's an effort to invalidate all the information we have given them on FETO.

Neil Block, who, incidentally, contributes articles to Jews in Green and is listed on their "Contact Us" page, unquestionably shares this organization's goal of increasing the number of Jews in the military and making their presence more visible, apparently in an effort to invalidate what he sees as some sort of stigma that Jewish Americans aren't as patriotic as other Americans.

The notion of dirty, uneducated, lazy, angry protestors revolting has been unsuccessfully used in an effort to invalidate and discredit social movements like Occupy Wall Street, but it will be even harder to tarnish and refute the beauty of One Billion Women Rising.

In 2010, the three justices joined the majority in a 5-2 decision to reject a state effort to invalidate the heath care reform.

Christine Stencel, a spokeswoman for the Institute of Medicine, which is part of the National Academy of Sciences, said the group was unaware of a previous instance in which one of its reports, sight unseen, was the target of a similar effort to invalidate it.

Over the past few years, the Kelora defendants have mounted a significant effort to invalidate the Kelora patents, which were filed in the early 1990s.

Manchin, rated by analysts as among the most vulnerable senators on the ballot this year, in the new ad takes aim against the effort to invalidate Obamacare's insurance protections for people with pre-existing medical conditions.

Both companies also will drop efforts to invalidate the other's patents.

And by then, the federal courts are likely to have had much to say about whether the new health care law is constitutional, and thus beyond the reach of state efforts to invalidate it.